摘要: 先上语法规范:SELECT ....FROM PIVOT ( aggregate-function() FOR IN (, ,..., ) ) AS WHERE .....通过一个例子说明其用法:select * from (select salar... 阅读全文
posted @ 2015-07-10 19:04 曹刚 阅读(938) 评论(0) 推荐(0) 编辑